python - 从python中的文件名中检索单词

Question

我在特定路径中有 5 个 Excel 文件的列表，如下所述:'Z:\\Ruchika\\Citymax_Dec06\\SVCDs\\**\\*Claypot*.csv'。5个excel文件的列表和路径如下

['Z:\\Ruchika\\Citymax_Dec06\\SVCDs\\December - SVCD\\UAE _ Citymax _Claypot_ Burdubai_fullcampaignfile.csv',
 'Z:\\Ruchika\\Citymax_Dec06\\SVCDs\\January2019 - SVCD\\UAE _ Citymax _Claypot_ Burdubai_fullcampaignfile.csv',
 'Z:\\Ruchika\\Citymax_Dec06\\SVCDs\\November - SVCD\\UAE _ Citymax _ Claypot_BD_fullcampaignfile.csv',
 'Z:\\Ruchika\\Citymax_Dec06\\SVCDs\\October - SVCD\\UAE _ Citymax _Claypot_ Burdubai_fullcampaignfile.csv',
 'Z:\\Ruchika\\Citymax_Dec06\\SVCDs\\sept - svcd\\UAE _ Claypot _ Burdubai_fullcampaignfile.csv']

现在，我尝试从每个 Excel 文件名中检索月份名称，并按照下面的代码添加到我的数据框中，但由于我只能检索 11 月份的月份名称而受到打击，这是不正确的。请帮助我

m=['November','December','October','September','August']
    def extract(folderpath):
        final=glob.glob(folderpath)
        frames = []
        for file in final:
            j=0
            df = pd.read_csv(file, error_bad_lines=False)
            df['Month']=m[j]
            frames.append(df)
            j=j+1
        mergedfile = pd.concat(frames)
        return mergedfile

a=extract('Z:\\Ruchika\\Citymax_Dec06\\SVCDs\\**\\*Claypot*.csv')

Input : a.shape
Ouput : (3232487, 31)

Input : a['Month'].value_counts()
Output : November   3232487
         Name: Month, dtype: int64

Answer 1

我猜它可以是任何月份，所以为什么不只检查月份:

filename = r'Z:\Ruchika\Citymax_Dec06\SVCDs\December - SVCD\UAE _ Citymax Claypot Burdubai_fullcampaignfile.csv'

for month in ['October', 'November', 'December']: # List of months
    if month in filename:
        print('Month is:', month)